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Addison (TX) Weather and Climate: A Comprehensive Guide

The temperature in Addison can vary greatly throughout the year. The temperatures shift from very hot to mild. It maintains moderate precipitation patterns. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from very hot to moderate in Addison. Typically, average maximum daytime temperatures range from a very hot 36°C in August to a moderate 13°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 2°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Generally, Addison has a moderate amount of precipitation, averaging 993 mm of rain/snowfall annually. The climate in Addison shows significant variation throughout the year. Expect high rainfall in May, with an average of 140 mm of precipitation over 11 rainy days.

In contrast, August offers drier and sunnier days, with around 51 mm of rainfall over 7 rainy days. For more details, please visit our Addison Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Addison serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.1 hours of sunshine daily, and embrace the darker days in December, offering only 5.8 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Dallas, the United States of America (20 KM, 12 Miles).

Daily hours of sunshine

Data from: Dallas, the United States of America (20 KM, 12 Miles).

Forecast for Addison (TX)

Fri   Dec 27
20°C | 9°C
S 5 m/s
almost clear and no rain

almost clear and no rain

Sat   Dec 28
20°C | 12°C
NE 4 m/s
3.7 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Sun   Dec 29
21°C | 9°C
S 4 m/s
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Addison in the United States of America

During the months of March, April and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which is the warmest month in Addison?
    August has an average maximum temperature of 36°C and is the warmest month of the year.
  • Which is the coldest month in Addison?
    The coldest month is January with an average maximum temperature of 13°C.
  • Which is the wettest month in Addison?
    May tops the wettest month list with 140 mm of rainfall.
  • Which is the driest month in Addison?
    August is the driest month with 51 mm of precipitation.
  • Which is the sunniest month in Addison?
    July is the sunniest month with an average of 333 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.